Features: Precisely engineered for smartwatches, this full LCD display assembly combines toughened glass and PCB materials to deliver seamless touch responsiveness and enhanced impacts resistance. The scratch resistant LCD digitizer features factory calibrated color accuracy and direct plug and play installation, ensuring optimal brightness (500+ nits) and touch sensitivity restoration for outdoor usage. Ideal for diyer repair enthusiasts, outdoor adventurers, and smartwatch owners requiring professional screen replacement solution without compromising device waterproof capabilities. Withstands extreme conditions during mountain trekking, cycling, or construction work while maintaining clear visibility under direct sunlight. matchs original factory specifications with 1:1 alignment and Glass equivalent protective layer, enabling complete functional restoration of fitness tracking features and always on display functionality. Specifications: Component: glass+PCB Diameter:Approx.4.6cm/1.81inch Color: black Package Includes: 1 Set LCD Display Assembly note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.